17 Two blocks of mass 500.0 g and 200.0 g are suspended vertically as shown in the diagram. The top string is lifted vertically upward exerting a force of 8.48 N on the 500.0-g block. (a) At what rate do the blocks rise? (b) How much tension must the string connecting the two blocks withstand so it does not break when the blocks accelerate upward? app 500.0 g 200.0 g = 8.48 N

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: